Which will be the first game to come in two Blu-ray discs? (PS4/XBO)

[DerNebel]

As others have said Final Fantasy XV seems like a good candidate.

I also thought that MGS VI could have been something like that, if the whole Kojima-Konami thing hadn't happened but then I remembered that MGS V will be on the 360, so it looks like the Fox Engine also helped making MGS games smaller.